Kales 80-Ton Telescopic RGN Lowbed Trailer - The Heavy Haul Master

Kales 2-line-4-axle detachable gooseneck low bed semi-trailer with telescopic beam designed for oversized cargo transport.

Struggling with mixed cargo contracts?

Stop buying multiple specialized trailers. From concentrated 80-ton mining excavators to oversized wind turbine blades, solve all your transport challenges with one versatile solution designed for rugged terrains.

Why Choose Kales Telescopic RGN?

In the heavy transport industry, versatility is profit. We engineered this trailer to solve three major problems:

1. One Trailer, Two Missions

Closed Mode (80T): For concentrated heavy loads like crushers.
Extended Mode (+4.5m): For long cargo like wind towers and pipes.

2. Safer Front Loading

Drive equipment directly onto the deck from the front. Eliminates dangerous rear ramp climbing angles for top-heavy machinery.

3. Low Ground Pressure

2-Line 4-Axle (16 tires) design doubles tire contact area. Ideal for preventing sinking in soft soil or muddy mining sites.

Visual Tour: Engineered for Performance

A. The Ultimate Heavy Haul Configuration

Overview of the 2-line 4-axle configuration in retracted mode, ready for concentrated heavy loads.

Front view of Kales 2-line-4-axle detachable gooseneck low bed semi-trailer

B. Telescopic Beam & Deck Technology

Built with HG60 High-Strength Steel. The single-beam extension design ensures rigidity without sagging even at maximum 4.5m extension.

Telescopic beam diagram

Extension Mechanism Diagram

High-strength steel cargo platform deck details

High-Strength Steel Decking

C. Independent Power & Gooseneck System

Featuring a self-contained 12kW Diesel Power Pack, allowing operation without a truck PTO. Industrial-grade hydraulics ensure reliable detachment in extreme climates.

Diesel engine power pack view

12kW Diesel Power Pack Location

Hydraulic control valves

Precision Hydraulic Control Valves

Close-up of detachable gooseneck connection and front ramps

Detail: Gooseneck Connection & Front Loading Ramps

D. Heavy Duty Suspension & Rear Safety

Equipped with reinforced mechanical suspension and 16 mining-grade tires for rough terrain. The rear features robust underrun protection and high-visibility LED lighting.

Rear 45-degree view showing suspension
Rear view LED lights and bumper

Technical Specifications

Feature Specification Details
Model Kales-RGN-2L4A-Telescopic
Extension Length +4,500mm Telescopic Beam (Total Deck Length up to 12.2m)
Payload 80 Tons (Closed) / 50 Tons (Extended)
Axles & Tires 2-Line 4-Axle (16 Wheel Ends) with 265/70R19.5 Mining Tires
Power Source Independent Diesel Power Pack (Included)

Factory Quality Assurance

Factory production workshop
  • ✅ Direct Manufacturer
    Built in Kales factory with full control over welding quality and assembly. No middle-man.
  • ✅ 120% Load Test Guarantee
    Every unit undergoes rigorous static pressure testing at 120% capacity before delivery.

Frequently Asked Questions

❓ Does it need a truck with PTO (Wet Kit)?

No. The trailer includes an independent Diesel Engine Power Pack to operate the hydraulic gooseneck. You can use any standard truck head.

❓ How do you ship this oversized trailer?

Due to the 3m width, we typically ship via **Bulk Cargo Ship** or **Ro-Ro**. We apply a thick wax layer and waterproof covers for protection against saltwater corrosion.

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